Yes, but that air is released gradually allowing it time to acclimatise to its surroundings. We don’t just take the air down there and leave it – that would be heartless!

As for the nitrogen tank, you would have to watch out for all the people with their tongues stuck to it. It must be much more tempting than a lampost.

Someone will say next we need to free all those electrons we push into batteries to use for energy. Think how cruel it must be that we burn then slowly as they are released to generate steam to work all our gadgets …. that is how it works, isn’t it?
The electrons must be packed in so closely it is equivalent to battery farming.

At the moment the crop probably wouldn’t be very good – they don’t work so well in cold weather. Clearly they aren’t a reliable power source all year round.
If only we could harness the energy in snow.

It can’t be right releasing the water into a stream unless that’s where it came from in the first place – imagine releasing all that French water into Scottish streams, causing damage to the native population without any controls?! Imagine the damage caused to the whisky by contaminating it with foreign water! No no no, there must be a carefully planned release program that does not threaten the local environment…